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CoreMet Steel
Flat Bar Supplier UK & Global
CoreMet Steel supplies steel flat bars across the UK and global markets, supporting construction, fabrication and engineering industries. Our flat bars are ideal for fabrication and construction where precision, strength, and versatility are essential. Whether for structural reinforcement or industrial manufacturing, CoreMet Steel ensures reliable supply and consistent product quality.
What Is a Steel Flat Bar?
A steel flat bar is a rectangular steel section with uniform thickness and width, commonly used in fabrication, construction, and engineering applications. Flat bars offer excellent strength, versatility, and ease of machining, making them suitable for both structural and decorative uses such as brackets, frames, supports, and reinforcement components.
Typical Flat Bar Sizes
| Width | Thickness | Length |
|---|---|---|
| 20 mm | 3–5 mm | 6m |
| 40 mm | 5–8 mm | 6m |
| 75 mm | 6–10 mm | 6m / 12m |
| 100 mm | 8–12 mm | 6m / 12m |
Why Choose CoreMet Steel As Your Flat Bar Supplier?
✅ Precision Manufacturing: Produced using advanced rolling technology for accurate dimensions and smooth surface finish.
✅ Wide Range of Sizes: Available in multiple widths and thicknesses to suit diverse structural and fabrication requirements.
✅ Durable and Reliable: Made from premium-grade mild steel ensuring long-lasting performance and easy weldability.
✅ Custom Lengths Available: Standard and cut-to-size flat bars supplied according to your project needs.
✅ Global Reach: Reliable export and delivery across the UK, Europe, Africa, and the Middle East.
Flat Bar Specifications
CoreMet Steel supplies flat bars in accordance with internationally recognised standards, ensuring consistent mechanical strength, dimensional accuracy, and surface quality.
Common standards include:
- EN 10025 – S235JR, S275JR, S355JR
- ASTM A36 – Structural carbon steel
Material certification and mill test certificates are available on request.
| Specification | Typical Range |
|---|---|
| Thickness | 3 mm – 50 mm |
| Width | 12 mm – 300 mm |
| Lengths | 6 m, 12 m, or cut-to-length |
| Surface condition | As rolled, bright, primed, or galvanised |
| Edge condition | Mill edge or trimmed |
Applications of Flat Bars
Flat bars are widely used where strength, adaptability, and ease of fabrication are required.
- Structural framework and support systems
- Base plates and brackets
- Industrial fabrication and machining
- Fencing, gates, and railing construction
- Engineering and maintenance projects
- Reinforcement and alignment components
Benefits of Flat Bars
✅ Excellent strength and workability
✅ Easy to weld, drill, and machine
✅ Cost-effective for a wide range of fabrication needs
✅ Ideal for custom fabrication and general engineering
✅ Available with quick turnaround and bulk supply options
Explore More from Our Merchant Bar Range
Discover more Merchant Bar Products from CoreMet Steel:
Flat Bar FAQ
For design standards and applications, visit SteelConstruction.info for additional reference on steel use in UK industries.
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